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Clean main cpp file #7

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46 changes: 5 additions & 41 deletions main.cpp
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Original file line number Diff line number Diff line change
@@ -1,10 +1,8 @@
#include <curl/curl.h>
#include <string.h>

#include <unordered_set>
#include <iostream>
#include <fstream>
#include <map>
#include <nlohmann/json.hpp>

using json = nlohmann::json;
Expand All @@ -27,8 +25,6 @@ size_t write_chunk(void *data, size_t size, size_t nmemb, void *userData);
void formatResponse(char *response);
std::string FormatHTMLToString(const std::string &response);
TestCaseResponse GetTestCases(const std::string &content);

std::pair<std::string, std::string> GetParamName(const std::string &param);
void CreateJSON(json *response, const TestCaseResponse &testCases);

int main()
Expand Down Expand Up @@ -106,7 +102,7 @@ int main()
}

// returns number of bytes in the chunk
// data is set to a ptr that points to block of data recieved in this chunk
// data is set to a ptr that points to block of data received in this chunk
// nmemb is the number of bytes in the block of data
// userData points to what we want (points to where the response string is stored)
size_t write_chunk(void *data, size_t size, size_t nmemb, void *userData)
Expand All @@ -115,13 +111,13 @@ size_t write_chunk(void *data, size_t size, size_t nmemb, void *userData)
size_t real_size = size * nmemb;

Response *response = (Response *)userData;
// allocate more space for chunk that was recieved
// response->size is size of existing mem and real_size is the size recieved and +1 accounts for null
// allocate more space for chunk that was received
// response->size is size of existing mem and real_size is the size received and +1 accounts for null
char *ptr = (char *)realloc(response->string, response->size + real_size + 1);

if (ptr == nullptr)
{
std::cerr << "Problem reallocating space for chunk recieved" << std::endl;
std::cerr << "Problem reallocating space for chunk received" << std::endl;
return 0;
}
// set response string to the new (larger) memory address
Expand Down Expand Up @@ -284,7 +280,7 @@ std::string FormatHTMLToString(const std::string &response)
/**
* Basic test cases given by leetcode are given in a string of the form. Example case & output.
* Should always be at least 2 test cases given.
* @returns array of oxpected outputs for the test cases.
* @returns array of expected outputs for the test cases.
*/
TestCaseResponse GetTestCases(const std::string &content)
{
Expand Down Expand Up @@ -339,7 +335,6 @@ TestCaseResponse GetTestCases(const std::string &content)
{
tests.testCaseParams.push_back({paramName, paramRes});
}
// std::cout << paramName << " " << paramRes << std::endl;
}

if (i <= content.length() - 6 && content.substr(i, 6) == "Output")
Expand Down Expand Up @@ -440,35 +435,4 @@ void CreateJSON(json *response, const TestCaseResponse &tests)

outputJSON << "}";
outputJSON.close();
}

/**
* params are taken from the json as a string containing 'paramName'='param'
* This function splits the paramName and param seperately to label them in the output JSON easier.
* (the problem function calls explicility used by the users will contain the same paramNames so makes using them easier as well)
*/
std::pair<std::string, std::string> GetParamName(const std::string &param)
{
std::string paramName = "";
std::string paramResult = "";
bool nameParsed = false;
for (int i = 0; i < param.length(); i++)
{

if (param[i] == '=')
{
nameParsed = true;
continue;
}

if (param[i] != ' ' && !nameParsed)
{
paramName += param[i];
}
else if (param[i] != ' ' && nameParsed)
{
paramResult += param[i];
}
}
return {paramName, paramResult};
}